FAULT DIAGNOSIS APPARATUS FOR BRAKE OF TRAIN AND AUTOMATIC TRAIN OPERATION EQUIPMENT DUE TO THE REDUCTION BRAKING PERFORMANCE USING THE SAME AND FAULT DIAGNOSIS METHOD FOR BRAKE OF TRAIN

摘要

The present invention relates to an apparatus for diagnosing a braking device failure of a railway vehicle, and a method for diagnosing a braking device failure of a railway vehicle, wherein the difference between the current acceleration and the required acceleration is equal to or greater than a reference value It is judged that the braking device is out of order. If the braking device fails, the braking device is safely moved to the stop position through the propulsion and running operation to prevent the emergency braking by the ATP device from being engaged. Accordingly, the present invention can automatically operate the train so that the emergency braking by the ATP on-board device does not occur when the braking device of the railway vehicle fails, so that the passenger can feel the anxiety by moving the train to the safe point. In addition, since the fault diagnosis information of the railway vehicle braking system is transmitted to the control system by the ATO onboard system, if the emergency braking by the ATP on-board system occurs due to the failure of the braking system, the cause of emergency braking is.